At least one person was shot Tuesday afternoon at the Will Rogers World Airport in Oklahoma, according to the Oklahoma City Police Department.
The airport was closed, and police advised anyone inside the facility to "shelter in place," a tweet on the department's verified account said.
Shots were fired in a parking lot, Capt. Paco Balderrama told reporters.
"At this point in time, we located one victim and we're looking for a second reported victim," he said. "We don't have any information to put out on the suspect vehicle or the suspect itself, but gunshots were heard."
Balderrama said there was no word on the confirmed victim's condition.
There is also no information on how many suspects police are looking for.